Trace number 421337

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007? (TO) 1200.02 1200.31

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1626790907-13-UNSAT.cnf
MD5SUM31fa9dcbbdcf6d6838519178df62b3fa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark525.455
Satisfiable
(Un)Satisfiability was proved
Number of variables4494
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  4500                                                 |
0.00/0.00	c |  Number of clauses:    12014                                                |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.04	c ============================[ Search Statistics ]==============================
0.00/0.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.04	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.04	c ===============================================================================
0.00/0.04	c |         0 |    3147    10166    31028 |     3388        0    nan |  0.000 % |
0.00/0.06	c |       101 |    3147    10166    31028 |     3727      101     27 |  0.000 % |
0.00/0.08	c |       251 |    3147    10166    31028 |     4100      251     26 |  0.000 % |
0.09/0.10	c |       476 |    3147    10166    31028 |     4510      476     27 |  0.000 % |
0.09/0.15	c |       814 |    3147    10166    31028 |     4961      814     27 |  0.000 % |
0.19/0.21	c |      1320 |    3147    10166    31028 |     5457     1320     26 |  0.000 % |
0.29/0.32	c |      2079 |    3147    10166    31028 |     6003     2079     27 |  0.000 % |
0.39/0.50	c |      3218 |    3147    10166    31028 |     6603     3218     26 |  0.000 % |
0.69/0.78	c |      4927 |    3147    10166    31028 |     7263     4927     26 |  0.000 % |
1.19/1.26	c |      7490 |    3147    10166    31028 |     7990     3767     24 |  0.000 % |
1.89/1.92	c |     11334 |    3147    10166    31028 |     8789     7611     25 |  0.000 % |
3.09/3.11	c |     17100 |    3147    10166    31028 |     9668     8807     26 |  0.000 % |
4.79/4.89	c |     25750 |    3147    10166    31028 |    10635     7533     26 |  0.000 % |
7.69/7.71	c |     38725 |    3147    10166    31028 |    11698     9620     28 |  0.000 % |
12.29/12.36	c |     58186 |    3147    10166    31028 |    12868    11251     29 |  0.000 % |
19.49/19.57	c |     87379 |    3147    10166    31028 |    14155     7570     27 |  0.000 % |
30.68/30.79	c |    131171 |    3147    10166    31028 |    15570     8234     28 |  0.000 % |
48.58/48.69	c |    196856 |    3147    10166    31028 |    17127    10616     26 |  0.000 % |
77.27/77.33	c |    295384 |    3147    10166    31028 |    18840    13539     28 |  0.000 % |
124.46/124.59	c |    443174 |    3147    10166    31028 |    20724    17640     32 |  0.000 % |
200.84/200.98	c |    664859 |    3147    10166    31028 |    22797    18563     37 |  0.000 % |
323.51/323.61	c |    997386 |    3147    10166    31028 |    25076    16684     29 |  0.000 % |
522.16/522.38	c |   1496174 |    3147    10166    31028 |    27584    21037     31 |  0.000 % |
840.19/840.46	c |   2244356 |    3147    10166    31028 |    30343    25962     29 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node30/watcher-421337-1177502624 -o ROOT/results/node30/solver-421337-1177502624 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421337-1177502624/minisat_noassertions /tmp/evaluation/421337-1177502624/instance-421337-1177502624.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.95 3/77 6342
/proc/meminfo: memFree=1844664/2055920 swapFree=4156976/4192956
[pid=6342] ppid=6340 vsize=2476 CPUtime=0
/proc/6342/stat : 6342 (minisat_noasser) R 6340 6342 5001 0 -1 4194304 316 0 0 0 0 0 0 0 18 0 1 0 198178073 2535424 302 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530891 0 0 4096 3 0 0 0 17 1 0 0
/proc/6342/statm: 619 302 50 130 0 486 0

[startup+0.105669 s]
/proc/loadavg: 1.00 1.00 0.95 3/77 6342
/proc/meminfo: memFree=1844664/2055920 swapFree=4156976/4192956
[pid=6342] ppid=6340 vsize=3460 CPUtime=0.09
/proc/6342/stat : 6342 (minisat_noasser) R 6340 6342 5001 0 -1 4194304 585 0 0 0 9 0 0 0 18 0 1 0 198178073 3543040 571 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552771 0 0 4096 3 0 0 0 17 1 0 0
/proc/6342/statm: 865 571 66 130 0 732 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3460

[startup+0.202674 s]
/proc/loadavg: 1.00 1.00 0.95 3/77 6342
/proc/meminfo: memFree=1844664/2055920 swapFree=4156976/4192956
[pid=6342] ppid=6340 vsize=3460 CPUtime=0.19
/proc/6342/stat : 6342 (minisat_noasser) R 6340 6342 5001 0 -1 4194304 585 0 0 0 19 0 0 0 18 0 1 0 198178073 3543040 571 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6342/statm: 865 571 66 130 0 732 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3460

[startup+0.30268 s]
/proc/loadavg: 1.00 1.00 0.95 3/77 6342
/proc/meminfo: memFree=1844664/2055920 swapFree=4156976/4192956
[pid=6342] ppid=6340 vsize=3460 CPUtime=0.29
/proc/6342/stat : 6342 (minisat_noasser) R 6340 6342 5001 0 -1 4194304 585 0 0 0 29 0 0 0 19 0 1 0 198178073 3543040 571 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/6342/statm: 865 571 66 130 0 732 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3460

[startup+0.702705 s]
/proc/loadavg: 1.00 1.00 0.95 3/77 6342
/proc/meminfo: memFree=1844664/2055920 swapFree=4156976/4192956
[pid=6342] ppid=6340 vsize=3592 CPUtime=0.69
/proc/6342/stat : 6342 (minisat_noasser) R 6340 6342 5001 0 -1 4194304 596 0 0 0 69 0 0 0 22 0 1 0 198178073 3678208 582 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/6342/statm: 898 582 66 130 0 765 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3592

[startup+1.50175 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 6343
/proc/meminfo: memFree=1842288/2055920 swapFree=4156976/4192956
[pid=6342] ppid=6340 vsize=3988 CPUtime=1.49
/proc/6342/stat : 6342 (minisat_noasser) R 6340 6342 5001 0 -1 4194304 697 0 0 0 149 0 0 0 25 0 1 0 198178073 4083712 683 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/6342/statm: 997 683 66 130 0 864 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3988

[startup+3.10185 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 6343
/proc/meminfo: memFree=1841776/2055920 swapFree=4156976/4192956
[pid=6342] ppid=6340 vsize=4252 CPUtime=3.09
/proc/6342/stat : 6342 (minisat_noasser) R 6340 6342 5001 0 -1 4194304 777 0 0 0 308 1 0 0 25 0 1 0 198178073 4354048 763 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/6342/statm: 1063 763 66 130 0 930 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4252

[startup+6.30105 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 6343
/proc/meminfo: memFree=1841200/2055920 swapFree=4156976/4192956
[pid=6342] ppid=6340 vsize=4648 CPUtime=6.29
/proc/6342/stat : 6342 (minisat_noasser) R 6340 6342 5001 0 -1 4194304 880 0 0 0 628 1 0 0 25 0 1 0 198178073 4759552 866 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/6342/statm: 1162 866 66 130 0 1029 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4648

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 6343
/proc/meminfo: memFree=1840624/2055920 swapFree=4156976/4192956
[pid=6342] ppid=6340 vsize=5344 CPUtime=12.69
/proc/6342/stat : 6342 (minisat_noasser) R 6340 6342 5001 0 -1 4194304 1030 0 0 0 1268 1 0 0 25 0 1 0 198178073 5472256 1016 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/6342/statm: 1336 1016 66 130 0 1203 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5344

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 6343
/proc/meminfo: memFree=1840112/2055920 swapFree=4156976/4192956
[pid=6342] ppid=6340 vsize=5740 CPUtime=25.48
/proc/6342/stat : 6342 (minisat_noasser) R 6340 6342 5001 0 -1 4194304 1128 0 0 0 2547 1 0 0 25 0 1 0 198178073 5877760 1114 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/6342/statm: 1435 1114 66 130 0 1302 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5740

[startup+51.1018 s]
/proc/loadavg: 1.06 1.01 0.96 2/78 6343
/proc/meminfo: memFree=1839216/2055920 swapFree=4156976/4192956
[pid=6342] ppid=6340 vsize=6532 CPUtime=51.08
/proc/6342/stat : 6342 (minisat_noasser) R 6340 6342 5001 0 -1 4194304 1355 0 0 0 5106 2 0 0 25 0 1 0 198178073 6688768 1341 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546988 0 0 4096 3 0 0 0 17 1 0 0
/proc/6342/statm: 1633 1341 66 130 0 1500 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6532

[startup+102.302 s]
/proc/loadavg: 1.02 1.01 0.96 2/78 6343
/proc/meminfo: memFree=1837936/2055920 swapFree=4156976/4192956
[pid=6342] ppid=6340 vsize=7892 CPUtime=102.27
/proc/6342/stat : 6342 (minisat_noasser) R 6340 6342 5001 0 -1 4194304 1670 0 0 0 10224 3 0 0 25 0 1 0 198178073 8081408 1656 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/6342/statm: 1973 1656 66 130 0 1840 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7892

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 0.96 2/78 6343
/proc/meminfo: memFree=1837040/2055920 swapFree=4156976/4192956
[pid=6342] ppid=6340 vsize=8684 CPUtime=162.25
/proc/6342/stat : 6342 (minisat_noasser) R 6340 6342 5001 0 -1 4194304 1890 0 0 0 16222 3 0 0 25 0 1 0 198178073 8892416 1876 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/6342/statm: 2171 1876 66 130 0 2038 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 8684

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 6343
/proc/meminfo: memFree=1836024/2055920 swapFree=4156976/4192956
[pid=6342] ppid=6340 vsize=9752 CPUtime=222.24
/proc/6342/stat : 6342 (minisat_noasser) R 6340 6342 5001 0 -1 4194304 2129 0 0 0 22220 4 0 0 25 0 1 0 198178073 9986048 2115 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/6342/statm: 2438 2115 66 130 0 2305 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 9752

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 6343
/proc/meminfo: memFree=1835768/2055920 swapFree=4156976/4192956
[pid=6342] ppid=6340 vsize=9884 CPUtime=282.22
/proc/6342/stat : 6342 (minisat_noasser) R 6340 6342 5001 0 -1 4194304 2190 0 0 0 28217 5 0 0 25 0 1 0 198178073 10121216 2176 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6342/statm: 2471 2176 66 130 0 2338 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 9884

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 6343
/proc/meminfo: memFree=1835000/2055920 swapFree=4156976/4192956
[pid=6342] ppid=6340 vsize=10680 CPUtime=342.2
/proc/6342/stat : 6342 (minisat_noasser) R 6340 6342 5001 0 -1 4194304 2374 0 0 0 34215 5 0 0 25 0 1 0 198178073 10936320 2360 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/6342/statm: 2670 2360 66 130 0 2537 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 10680

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 6343
/proc/meminfo: memFree=1834616/2055920 swapFree=4156976/4192956
[pid=6342] ppid=6340 vsize=11076 CPUtime=402.19
/proc/6342/stat : 6342 (minisat_noasser) R 6340 6342 5001 0 -1 4194304 2470 0 0 0 40213 6 0 0 25 0 1 0 198178073 11341824 2456 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/6342/statm: 2769 2456 66 130 0 2636 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 11076

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 6343
/proc/meminfo: memFree=1834360/2055920 swapFree=4156976/4192956
[pid=6342] ppid=6340 vsize=11352 CPUtime=462.18
/proc/6342/stat : 6342 (minisat_noasser) R 6340 6342 5001 0 -1 4194304 2540 0 0 0 46211 7 0 0 25 0 1 0 198178073 11624448 2526 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558241 0 0 4096 3 0 0 0 17 1 0 0
/proc/6342/statm: 2838 2526 66 130 0 2705 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 11352

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 6343
/proc/meminfo: memFree=1834360/2055920 swapFree=4156976/4192956
[pid=6342] ppid=6340 vsize=11484 CPUtime=522.16
/proc/6342/stat : 6342 (minisat_noasser) R 6340 6342 5001 0 -1 4194304 2558 0 0 0 52209 7 0 0 25 0 1 0 198178073 11759616 2544 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6342/statm: 2871 2544 66 130 0 2738 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 11484

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 6343
/proc/meminfo: memFree=1833528/2055920 swapFree=4156976/4192956
[pid=6342] ppid=6340 vsize=12308 CPUtime=582.15
/proc/6342/stat : 6342 (minisat_noasser) R 6340 6342 5001 0 -1 4194304 2766 0 0 0 58207 8 0 0 25 0 1 0 198178073 12603392 2752 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546986 0 0 4096 3 0 0 0 17 1 0 0
/proc/6342/statm: 3077 2752 66 130 0 2944 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 12308

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 6343
/proc/meminfo: memFree=1832568/2055920 swapFree=4156976/4192956
[pid=6342] ppid=6340 vsize=13232 CPUtime=642.14
/proc/6342/stat : 6342 (minisat_noasser) R 6340 6342 5001 0 -1 4194304 3003 0 0 0 64205 9 0 0 25 0 1 0 198178073 13549568 2989 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/6342/statm: 3308 2989 66 130 0 3175 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 13232

[startup+702.302 s]
/proc/loadavg: 1.03 1.01 0.96 2/78 6343
/proc/meminfo: memFree=1832184/2055920 swapFree=4156976/4192956
[pid=6342] ppid=6340 vsize=13632 CPUtime=702.13
/proc/6342/stat : 6342 (minisat_noasser) R 6340 6342 5001 0 -1 4194304 3085 0 0 0 70203 10 0 0 25 0 1 0 198178073 13959168 3071 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/6342/statm: 3408 3071 66 130 0 3275 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 13632

[startup+762.303 s]
/proc/loadavg: 1.01 1.01 0.96 2/78 6343
/proc/meminfo: memFree=1832248/2055920 swapFree=4156976/4192956
[pid=6342] ppid=6340 vsize=13632 CPUtime=762.11
/proc/6342/stat : 6342 (minisat_noasser) R 6340 6342 5001 0 -1 4194304 3086 0 0 0 76201 10 0 0 25 0 1 0 198178073 13959168 3072 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6342/statm: 3408 3072 66 130 0 3275 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 13632

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 6343
/proc/meminfo: memFree=1832184/2055920 swapFree=4156976/4192956
[pid=6342] ppid=6340 vsize=13632 CPUtime=822.09
/proc/6342/stat : 6342 (minisat_noasser) R 6340 6342 5001 0 -1 4194304 3086 0 0 0 82199 10 0 0 25 0 1 0 198178073 13959168 3072 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6342/statm: 3408 3072 66 130 0 3275 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 13632

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 6343
/proc/meminfo: memFree=1831992/2055920 swapFree=4156976/4192956
[pid=6342] ppid=6340 vsize=13912 CPUtime=882.08
/proc/6342/stat : 6342 (minisat_noasser) R 6340 6342 5001 0 -1 4194304 3163 0 0 0 88197 11 0 0 25 0 1 0 198178073 14245888 3149 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6342/statm: 3478 3149 66 130 0 3345 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 13912

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 6343
/proc/meminfo: memFree=1831800/2055920 swapFree=4156976/4192956
[pid=6342] ppid=6340 vsize=14188 CPUtime=942.07
/proc/6342/stat : 6342 (minisat_noasser) R 6340 6342 5001 0 -1 4194304 3214 0 0 0 94195 12 0 0 25 0 1 0 198178073 14528512 3200 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6342/statm: 3547 3200 66 130 0 3414 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 14188

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 6343
/proc/meminfo: memFree=1831352/2055920 swapFree=4156976/4192956
[pid=6342] ppid=6340 vsize=14584 CPUtime=1002.05
/proc/6342/stat : 6342 (minisat_noasser) R 6340 6342 5001 0 -1 4194304 3322 0 0 0 100193 12 0 0 25 0 1 0 198178073 14934016 3308 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548737 0 0 4096 3 0 0 0 17 1 0 0
/proc/6342/statm: 3646 3308 66 130 0 3513 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 14584

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 6343
/proc/meminfo: memFree=1831224/2055920 swapFree=4156976/4192956
[pid=6342] ppid=6340 vsize=14716 CPUtime=1062.04
/proc/6342/stat : 6342 (minisat_noasser) R 6340 6342 5001 0 -1 4194304 3341 0 0 0 106191 13 0 0 25 0 1 0 198178073 15069184 3327 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/6342/statm: 3679 3327 66 130 0 3546 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 14716

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 6343
/proc/meminfo: memFree=1831224/2055920 swapFree=4156976/4192956
[pid=6342] ppid=6340 vsize=14716 CPUtime=1122.02
/proc/6342/stat : 6342 (minisat_noasser) R 6340 6342 5001 0 -1 4194304 3351 0 0 0 112189 13 0 0 25 0 1 0 198178073 15069184 3337 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6342/statm: 3679 3337 66 130 0 3546 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 14716

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 6343
/proc/meminfo: memFree=1831160/2055920 swapFree=4156976/4192956
[pid=6342] ppid=6340 vsize=14716 CPUtime=1182.01
/proc/6342/stat : 6342 (minisat_noasser) R 6340 6342 5001 0 -1 4194304 3352 0 0 0 118187 14 0 0 25 0 1 0 198178073 15069184 3338 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552440 0 0 4096 3 0 0 0 17 1 0 0
/proc/6342/statm: 3679 3338 66 130 0 3546 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 14716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 6343
/proc/meminfo: memFree=1830712/2055920 swapFree=4156976/4192956
[pid=6342] ppid=6340 vsize=15116 CPUtime=1200.01
/proc/6342/stat : 6342 (minisat_noasser) R 6340 6342 5001 0 -1 4194304 3469 0 0 0 119987 14 0 0 25 0 1 0 198178073 15478784 3455 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6342/statm: 3779 3455 66 130 0 3646 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 15116

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.87
CPU system time (s): 0.149977
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 15116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.149977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3469
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2089

runsolver used 0.923859 second user time and 2.53561 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Wed Apr 25 12:03:44 UTC 2007

IDJOB= 421337
IDBENCH= 20250
IDSOLVER= 188
FILE ID= node30/421337-1177502624

PBS_JOBID= 4685839

Free space on /tmp= 66395 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1626790907-13-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/421337-1177502624/minisat_noassertions /tmp/evaluation/421337-1177502624/instance-421337-1177502624.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-421337-1177502624 -o ROOT/results/node30/solver-421337-1177502624 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421337-1177502624/minisat_noassertions /tmp/evaluation/421337-1177502624/instance-421337-1177502624.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  31fa9dcbbdcf6d6838519178df62b3fa

RANDOM SEED= 704624362

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1845072 kB
Buffers:         37196 kB
Cached:         112008 kB
SwapCached:      15356 kB
Active:          98380 kB
Inactive:        73856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1845072 kB
SwapTotal:     4192956 kB
SwapFree:      4156976 kB
Dirty:            1680 kB
Writeback:           0 kB
Mapped:          29812 kB
Slab:            24196 kB
Committed_AS:  3549372 kB
PageTables:       1776 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66395 MiB

End job on node30 on Wed Apr 25 12:23:46 UTC 2007